Add Scroll Animator to animate widget by scrolling. When the target widget appear in the middle of browser, the selected value will transform from before to after.
X-Position: Add Scroll Animator to X-Position.
Y-Position: Add Scroll Animator to Y-Position.
Opacity: Add Scroll Animator to Opacity.
Add Variable to the selected widget.
Variable Name: Show Variable list in your project.
Triggered Widget: Show Triggered widget list according to the selected variable.
New Variable Name: Add a new variable name.
Value Count: Set Default & Maximum value to the variable.
Trigger Action: Set Trigger Action to the selected widget.
Add Receiver Event to the selected widget. When Equation returns True, Receiver Event will be shown.
Variable Name: Show the list of variables that have Receiver Event.
Receiver Widget: Show the list of Receiver Widget according to the selected variable.
Equation: Set Equation case. (e.g. Sample Variable = 1)
Scroll Location: Set Equation range of the scroll position.
Animation Effect: Set Animation Effect when Receiver Event is run.
Duration: Set Duration for the Receiver Event.